[21:58:52] <leila>	 dsaez: are you still around? (I hope not;)
[23:44:07] <lzia>	 bmansurov: thanks for T203039. Re how frequently the data needs to be refreshed: I think it's fine to update the models once a month or at a longer range frequency, but we should aim for removing articles created potentially at a shorter timescale. For example, at the very least, once a month we should do one pass over Wikidata items and remove those from the list for which an article has been created in the prior 30 days.
[23:44:07] <stashbot>	 T203039: Storage of data for recommendation API - https://phabricator.wikimedia.org/T203039